Creating dxf/dwg file from b/w image in java(repost)

Creating dxf from image in java An existing grayscale image hast to be converted to a dxf file. ([login to view URL]) The image has a white background with areas of black objects. The contour of the objects should be exported as a dxf file. The result should be visible with a dwg/dxf viewer like: [login to view URL] The conversion has to be done automaticly by a java program, which is your job. The main function should look like this: void Img2Dxf([login to view URL] image, String DxfFileName) Additional Information: The algorithm should be efficient. There are sample images to test your solution. You can use external projects which can be used in non commercial context. Have a look at --> OpenCV: [login to view URL], batik:[login to view URL] to get vector data or freedraft:[login to view URL] to create to create dxf files System requirements: Java / Eclipse Efficient algorithm Only free source code ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No 3rd party components unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the worker's Worker Legal Agreement). * * *This broadcast message was sent to all bidders on Sunday Jun 20, 2010 4:32:31 AM: Please place your bid until June 21, 2010. Next time I want to select a worker for the job: Creating dxf/dwg file from b/w image in java ## Platform Windows XP / Windows 7